Tell me if I should do so or not...

Well Sunday I packed completely up & left my 3y long relationship we just recently had a baby a little over a month ago & it seems I am the only one that pulls with are baby...I’m extremely exhausted an my PPD has spiked so bad I really thought of killing myself, since leaving I’ve been too my moms who help a great deal only time I’ve heard from his dad was Sunday when I left I texted him pictures of him yesterday. But now I want to know should I ask him does he want too see his son or wait until he asks? Because he’ll swear I’m keeping him from him. He works 5 mins from my moms an can stop by when ever but maybe he’s waiting on me I’m not sure how all this works